(0 21 2)(1 8 6)(3 17 4)(5 19 16 14 12)(7 11 9)(10 15 13)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 8 10)

(0 21 2)(1 15 13 10 6)(3 17 4)(5 19 16 14 12)(7 11 9)(8)(18 22 20)
2: (7 11 9)

(0 21 2)(1 15 13 10 6)(3 17 4)(5 19 16 14 12)(7)(8)(9)(11)(18 22 20)
3: (6 13 10)

(0 21 2)(1 15 13)(3 17 4)(5 19 16 14 12)(6)(7)(8)(9)(10)(11)(18 22 20)
4: (5 19 12)

(0 21 2)(1 15 13)(3 17 4)(5)(6)(7)(8)(9)(10)(11)(12 16 14)(18 22 20)(19)